OBD Guide
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U2150

Invalid Data From REM

U2150 is an OBD-II diagnostic trouble code meaning: Invalid Data From REM. Common causes: problems with wiring harness to rem, outermost module (rem) fault. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Some minor functions (such as lighting) do not work
  • Other related trouble codes appear
  • Flashing warning lights on the dashboard
  • Malfunctions of the car's electronic systems

Causes

  • Problems with wiring harness to REM
  • Outermost Module (REM) fault
  • Corrosion or poor contact in connectors
  • REM power issues
  • Software errors in the module

How to Fix

  1. Check the integrity of the wiring harness to the REM
  2. Check connections and connector contacts
  3. Check REM power and ground
  4. Scan all modules for other error codes
  5. Replace REM if necessary

Related codes

U2147U2151U2160

FAQ

What does the U2150 code mean?

U2150 is an OBD-II diagnostic trouble code that indicates: Invalid Data From REM

What causes a U2150 error code?

The most common causes of U2150 include: Problems with wiring harness to REM; Outermost Module (REM) fault; Corrosion or poor contact in connectors; REM power issues.

How do I fix a U2150 diagnostic trouble code?

To fix U2150: Check the integrity of the wiring harness to the REM. Check connections and connector contacts. Check REM power and ground. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with U2150?

Yes, but get it checked soon

How much does it cost to fix U2150?

The estimated repair cost for U2150 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat